Viavi T-BERD MTS 5800 Getting Started Manual page 217

DCE emulation
Table 75
Table 75 V.35 DCE emulation specifications
Specification
User controllable leads
Sync Timing Mode
Rx Timing Sources
Sync Timing Mode
Tx Timing Sources
RS-449/V.36 specifications
Recommendation V.36 (equivalent to RS-449) is primarily a modem specification;
however, it also describes a data communications interface that uses balanced
V.11 amplifiers for all circuits except test mode circuits. The V.36 test mode circuits use
unbalanced V.10 amplifiers. V.10 amplifiers can also be used for signaling circuits.
When V.10 amplifiers are used for signaling, the B lead is grounded internally in the
MSAM.
Table 76
Table 76 V.36 specifications
Specification
Maximum speed
Termination options
Impedance
March 2018
lists specifications for V.35 testing in DCE emulation mode.
lists the MSAM V.36 specifications.
T-BERD/MTS/SC Getting Started Guide
22046537, Rev. 016
Description
– RLSD
– DSR
– CTS
– TM
– CI
– Interface (from the SCTE-306 circuit)
– Internal Synthesizer
– External Clock
– Interface Recovered
– Interface (from the SCTE-306 circuit)
– Internal Synthesizer
– External Clock
– Interface Recovered
Description
Balanced
– 20 Mbps
Unbalanced
– 64 Kbps
– unterminated
– 78 Ohm
– 100 Ohm
– 124 Ohm
,
– > 4 k Ohm unterminated circuits
– 10% tolerance, terminated
Appendix A Specifications
MSAM specifications
Page 193